1144120444303 has 8 divisors (see below), whose sum is σ = 1154351824848. Its totient is φ = 1133916312384.

The previous prime is 1144120444301. The next prime is 1144120444307. The reversal of 1144120444303 is 3034440214411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1144120444303 - 2¹ = 1144120444301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1144120444301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6727801 + ... + 6895762.

It is an arithmetic number, because the mean of its divisors is an integer number (144293978106).

Almost surely, 2^{1144120444303} is an apocalyptic number.

1144120444303 is a deficient number, since it is larger than the sum of its proper divisors (10231380545).

1144120444303 is a wasteful number, since it uses less digits than its factorization.

1144120444303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13624313.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 1144120444303 its reverse (3034440214411), we get a palindrome (4178560658714).

The spelling of 1144120444303 in words is "one trillion, one hundred forty-four billion, one hundred twenty million, four hundred forty-four thousand, three hundred three".